Teaching DSSSB TGT Mock Test 2025 Mathematics Differential Equations Application of Differential Equations
A normal at any point (x, y) to the curve y = f(x) cuts triangle of unit area with the axes, the differential equation of curve is
1
\(y^2 -x^2(\frac{dy}{dx})^2 = 4 \frac{dy}{dx}\)
2
\(x^2 -y^2(\frac{dy}{dx})^2 = \frac{dy}{dx}\)
3
\(x+y(\frac{dy}{dx}) =y \)
4
None of these